{"id":5938,"date":"2021-01-21T10:55:35","date_gmt":"2021-01-21T09:55:35","guid":{"rendered":"http:\/\/app.lib.uliege.be\/alma\/?page_id=5938"},"modified":"2021-01-21T11:04:11","modified_gmt":"2021-01-21T10:04:11","slug":"3-2-eba-evidence-based-acquisition-ou-dda-demand-driven-acquisition","status":"publish","type":"page","link":"https:\/\/services.lib.uliege.be\/alma\/ebooks\/analyse-des-principaux-modeles-dacquisition\/3-2-eba-evidence-based-acquisition-ou-dda-demand-driven-acquisition\/","title":{"rendered":"3.2. EBA (Evidence-based acquisition) ou DDA (Demand-driven acquisition)"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Principes et conditions<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Ouverture d\u2019un ou plusieurs portfolios\/collections d\u2019un \u00e9diteur X pendant une p\u00e9riode limit\u00e9e pour montant minimum impos\u00e9 (souvent \u00e9lev\u00e9).<\/li><li>Les usagers peuvent acc\u00e9der, t\u00e9l\u00e9charger, imprimer tous les contenus du portfolio pendant la p\u00e9riode du contrat, g\u00e9n\u00e9ralement sans DRM<\/li><li>A la fin du contrat, sur base de statistiques d\u2019usage fournies, les biblioth\u00e8ques p\u00e9rennisent l\u2019acc\u00e8s \u00e0 toute une s\u00e9rie de documents pour le montant initial pay\u00e9<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Avantages et inconv\u00e9nients<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>+<\/th><th>&#8211;<\/th><\/tr><\/thead><tbody><tr><td>Acc\u00e8s \u00e0 un grand volume de publications<\/td><td>Les collections\/portfolios pr\u00e9d\u00e9finis peuvent g\u00e9n\u00e9rer beaucoup de \u00ab bruit \u00bb<\/td><\/tr><tr><td>P\u00e9rennit\u00e9 garantie pour un petit segment de documentation que nous d\u00e9finissons, selon le montant de d\u00e9part<\/td><td>Prix de l\u2019investissement minimal de d\u00e9part souvent \u00e9lev\u00e9<\/td><\/tr><tr><td>Le choix de p\u00e9rennisation est effectu\u00e9 par les biblioth\u00e8ques<br><ul><li>Des statistiques d\u2019usage sont fournies pour aider \u00e0 la s\u00e9lection<\/li><\/ul><br><ul><li>Il n\u2019y a \u00e9videmment pas d\u2019obligation de prendre en compte les statistiques pour toutes les acquisitions.<\/li><\/ul><\/td><td>Sentiment d\u2019incoh\u00e9rence\/incompr\u00e9hension possible pour les usagers si contrat non renouvel\u00e9 (acc\u00e8s illimit\u00e9 pendant la dur\u00e9e du contrat uniquement)<\/td><\/tr><tr><td>Possibilit\u00e9 de cr\u00e9er des collections sur mesure (selon les \u00e9diteurs)<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p style=\"font-size:12px\">Mise \u00e0 jour : 21 janvier 2021<\/p>\n\n\n\n<p class=\"has-text-align-right\">Poursuivre : <a href=\"https:\/\/services.lib.uliege.be\/alma\/ebooks\/analyse-des-principaux-modeles-dacquisition\/3-3-achat-a-la-piece-avec-drm\/\" data-type=\"page\" data-id=\"5948\">3.3. Achat \u00e0 la pi\u00e8ce avec DRM<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Principes et conditions Ouverture d\u2019un ou plusieurs portfolios\/collections d\u2019un \u00e9diteur X pendant une p\u00e9riode limit\u00e9e pour montant minimum impos\u00e9 (souvent \u00e9lev\u00e9). Les usagers peuvent acc\u00e9der, t\u00e9l\u00e9charger, imprimer tous les contenus du portfolio pendant la p\u00e9riode du contrat, g\u00e9n\u00e9ralement sans DRM A la fin du contrat, sur base de statistiques d\u2019usage&#8230; <a href=\"https:\/\/services.lib.uliege.be\/alma\/ebooks\/analyse-des-principaux-modeles-dacquisition\/3-2-eba-evidence-based-acquisition-ou-dda-demand-driven-acquisition\/\" class=\"readmore\">Lire l&#039;int\u00e9gralit\u00e9&#8230;<span class=\"screen-reader-text\">3.2. EBA (Evidence-based acquisition) ou DDA (Demand-driven acquisition)<\/span><span class=\"fa fa-angle-double-right\" aria-hidden=\"true\"><\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":5843,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5938","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7rJUv-1xM","_links":{"self":[{"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/pages\/5938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/comments?post=5938"}],"version-history":[{"count":3,"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/pages\/5938\/revisions"}],"predecessor-version":[{"id":5951,"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/pages\/5938\/revisions\/5951"}],"up":[{"embeddable":true,"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/pages\/5843"}],"wp:attachment":[{"href":"https:\/\/services.lib.uliege.be\/alma\/wp-json\/wp\/v2\/media?parent=5938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}